تعداد نشریات | 5 |
تعداد شمارهها | 108 |
تعداد مقالات | 1,228 |
تعداد مشاهده مقاله | 1,147,438 |
تعداد دریافت فایل اصل مقاله | 1,006,636 |
تاثیر هشت هفته پروتکلهای متفاوت تمرین موازی بر قدرت عضلانی و سطوح سرمی تستوسترون و کورتیزول کشتی گیران جوان | ||
مطالعات کاربردی تندرستی در فیزیولوژی ورزش | ||
مقاله 9، دوره 9، شماره 1، فروردین 1401، صفحه 1-11 اصل مقاله (866.34 K) | ||
نوع مقاله: مقاله پژوهشی Released under (CC BY-NC 4.0) license I Open Access I | ||
شناسه دیجیتال (DOI): 10.22049/jahssp.2020.26778.1323 | ||
نویسندگان | ||
محمد حسین قهرمانی1؛ حمید آقاعلی نژاد* 2؛ مهدیه ملانوری شمسی2 | ||
1دانشجوی کارشناسی ارشد فیزیولوژی ورزش، گروه فیزیولوژی ورزشی، دانشکده علوم انسانی، دانشگاه تربیت مدرس تهران-تهران ایران. | ||
2دانشیار فیزیولوژی ورزش، گروه فیزیولوژی ورزشی، دانشکده علوم انسانی، دانشگاه تربیت مدرس تهران-تهران ایران. | ||
چکیده | ||
هدف : هدف پژوهش حاضر بررسی تاثیر هشت هفته پروتکلهای متفاوت تمرین موازی بر قدرت عضلانی و سطوح سرمی تستوسترون و کورتیزول کشتی گیران جوان است. روش شناسی: 41 پسر 18-25 سال به صورت تصادفی در پنج گروه: 1- استقامتی-قدرتی با فاصله ریکاوری هشت ساعت (ES8) 2- قدرتی-استقامتی با فاصله ریکاوری هشت ساعت (SE8) 3- قدرتی-استقامتی بدون ریکاوری (SE0) 4- استقامتی-قدرتی بدون ریکاوری (ES0) 5- گروه کنترل (CON) قرار گرفتند. تمرین قدرتی شامل سه نوبت 8-4 تکرار با شدت 85-90 درصد یک تکرار بیشینه بود. تمرینات استقامتی شامل دویدن به صورت تداومی زیر بیشینه با شدت 70-85 درصد از سرعت انتهایی آزمون IFT30-15 به مدت 10-30 دقیقه بود. تمرینات با تواتر سه بار در هفته به مدت هشت هفته اجرا شد. خونگیری در ساعت 8 الی 9 صبح، بعد از 12 ساعت ناشتایی بود. آزمون آنالیز واریانس یک طرفه ANOVA و η2 برای اندازهگیری معناداری و اندازه اثر تمرین استفاده شد. برای مقایسه تغییرات درون گروهی، از آزمون tهمبسته استفاده شد. یافتهها: تفاوت بزرگ معناداری بین گروه SE8 با SE0، ES0 و CON (به ترتیب 04/0=P، 004/0=P و 004/0=P) در قدرت پایین تنه دیده شد. قدرت پایین تنه در دو گروه ES8و SE8 (10% و 17%) افزایش معنادار داشت. قدرت بالاتنه در گروه های ES8، SE8و SE0 (به ترتیب 5%،10% و 4%) افزایش معناداری نسبت به مقادیر قبل از تمرین داشت. سطوح استراحتی کورتیزول در گروه SE8 (8%-) کاهش معناداری داشت. نتیجه گیری: با توجه به نتایج حاضر به نظر میرسد اجرای تمرین قدرتی و هوازی با فاصله ریکاوری هشت ساعت (ES8 و SE8) میتواند روش بهتری برای جلوگیری از تحلیل قدرت عضلانی بالاتنه و پایینتنه کشتیگیران باشد. | ||
کلیدواژهها | ||
تمرین موازی؛ تستوسترون؛ کورتیزول؛ بازگشت به حالت اولیه | ||
مراجع | ||
1. Hughes, D.C., S. Ellefsen, and K. Baar, Adaptations to endurance and strength training. Cold Spring Harbor perspectives in medicine, 2017: p. a029769. 2. Nader, G.A., Concurrent strength and endurance training: from molecules to man. Medicine and science in sports and exercise, 2006. 38(11): p. 1965. 3. Wong, P.-l., et al., Effect of preseason concurrent muscular strength and high-intensity interval training in professional soccer players. The Journal of Strength & Conditioning Research, 2010. 24(3. 4. Bell, G., et al., Effect of strength training and concurrent strength and endurance training on strength, testosterone, and cortisol. The Journal of Strength & Conditioning Research, 1997. 11(1): p. 57-64. 5. Sheikholeslami-Vatani, D., et al., The effect of concurrent training order on hormonal responses and body composition in obese men. Science & Sports, 2015. 30(6): p. 335-341. 6. Fyfe, J.J., et al., Endurance training intensity does not mediate interference to maximal lower-body strength gain during short-term concurrent training. Frontiers in physiology, 2016. 7: p. 487. 7. Häkkinen, K., et al., Neuromuscular adaptations during concurrent strength and endurance training versus strength training. European journal of applied physiology, 2. (1): p. 42-52. 8. Hickson, R.C., Interference of strength development by simultaneously training for strength and endurance. European journal of applied physiology and occupational physiology, 1980. 45(2-3): p. 255-263. 9. Coffey, V.G. and J.A. Hawley, Concurrent exercise training: do opposites distract? The Journal of physiology, 2017. 595(9): p. 2883-2896. 10. Leveritt, M., et al., Concurrent strength and endurance training. Sports medicine, 1999. 28(6): p. 413-427. 11. Wilson, J.M., et al., Concurrent training: a meta-analysis examining interference of aerobic and resistance exercises. The Journal of Strength & Conditioning Research, 2012. 26(8): p. 2293-2307. 12. Beattie, K., et al., The effect of strength training on performance indicators in distance runners. The Journal of Strength & Conditioning Research, 2017. 31(1): p. 9-23. 13. Murlasits, Z., Z. Kneffel, and L. Thalib, The physiological effects of concurrent strength and endurance training sequence: A systematic review and meta-analysis. Journal of sports sciences, 2018. 36(11): p. 1212-1219. 14. Fyfe, J.J., D.J. Bishop, and N.K. Stepto, Interference between concurrent resistance and endurance exercise: molecular bases and the role of individual training variables. Sports medicine, 2014 p. 743-762. 15. Bentley, D.J., et al., Muscle activation of the knee extensors following high intensity endurance exercise in cyclists. European journal of applied physiology, 2000. 81(4): p. 297-302. 16. Craig, B.W., et al., The effects of running, weightlifting and a combination of both on growth hormone release. The Journal of Strength & Conditioning Research, 1991. 5(4): p. 198-203. 17. García-Pallarés, J., et al., Endurance and neuromuscular changes in world-class level kayakers during a periodized training cycle. European journal of applied physiology, 2009. 106(4): p. 629-638. 18. Sporer, B.C. and H.A. Wenger, Effects of aerobic exercise on strength performance following various periods of recovery. The Journal of Strength & Conditioning Research, 2003. 17(4): p. 638-644. 19. Reed, J.P., B.K. Schilling, and Z. Murlasits, Acute neuromuscular and metabolic responses to concurrent endurance and resistance exercise. The Journal of Strength & Conditioning Research, 2013. 27(3): p. 793-801. 20. Jones, T.W. and G. Howatson, Immediate Effects of Endurance Exercise on Subsequent Strength Performance, in Concurrent Aerobic and Strength Training. 2019, Springer. p. 139-154. 21. HÄkkinen, K., et al., Serum hormones during prolonged training of neuromuscular performance. European journal of applied physiology and occupational physiology, 1985. 53(4): p. 287-293. 22. Alen, M., et al., Responses of serum androgenic-anabolic and catabolic hormones to prolonged strength training. International Journal of Sports Medicine, 1988. 9(03): p. 229-233. 23. Häkkinen, K., et al., Relationships between training volume, physical performance capacity, and serum hormone concentrations during prolonged training in elite weight lifters. International Journal of Sports Medicine, 1987. 8(S 1): p. S61-S65. 24. Bell, G., et al., Physiological adaptations to concurrent endurance training and low velocity resistance training. International journal of sports medicine, 1991. 12(04): p. 384-390. 25. Bell, G., et al., Effect of concurrent strength and endurance training on skeletal muscle properties and hormone concentrations in humans. European journal of applied physiology, 2000. 81(5): p. 418-427. 26. Kraemer, W.J., et al., Compatibility of high-intensity strength and endurance training on hormonal and skeletal muscle adaptations. Journal of applied physiology, 1995. 78(3): p. 976-989. 27. Rosa, C., et al., Order effects of combined strength and endurance training on testosterone, cortisol, growth hormone, and IGF-1 binding protein 3 in concurrently trained men. The Journal of Strength & Conditioning Research, 2015. 29(1): p. 74-79. 28. Passelergue, P.A. and G. Lac, Salivary hormonal responses and performance changes during 15 weeks of mixed aerobic and weight training in elite junior wrestlers. The Journal of Strength & Conditioning Research, 2012. 26(11): p. 3049-3058. 29. Kraemer, W.J., et al., Changes in exercise performance and hormonal concentrations over a big ten soccer season in starters and nonstarters. Journal of Strength and Conditioning Research, 2004. 18(1): p. 121-128. 30. Busso, T., et al., A systems model of training responses and its relationship to hormonal responses in elite weight-lifters. European journal of applied physiology and occupational physiology, p. 48-54. 31. Crewther, B.T., et al., Neuromuscular performance of elite rugby union players and relationships with salivary hormones. The Journal of Strength & Conditioning Research, 2009. 23(7): p. 2046-2053. 32. CALLAN, S.D., et al., Physiological profiles of elite freestyle wrestlers. The Journal of Strength & Conditioning Research, 2000. 14(2): p. 162-169. 33. Baar, K., Using Molecular Biology to Maximize Concurrent Training. Sports Medicine, 2014. 44(2): p. 117-125. 34. Cantrell, G.S., et al., Maximal strength, power, and aerobic endurance adaptations to concurrent strength and sprint interval training. European journal of applied physiology, 2014. 114(4): p. 763-771. 35. Buchheit, M., The 30-15 intermittent fitness test: accuracy for individualizing interval training of young intermittent sport players. The Journal of Strength & Conditioning Research, 2008. 22(2): p. 365-374. 36. Eddens, L., K. van Someren, and G. Howatson, The role of intra-session exercise sequence in the interference effect: a systematic review with meta-analysis. Sports Medicine, 2018. 48(1): p. 177-188. 37. Wilkinson, S.B., et al., Differential effects of resistance and endurance exercise in the fed state on signalling molecule phosphorylation and protein synthesis in human muscle. The journal of physiology, 2008. 586(15): p. 3701-3717. 38. Coffey, V.G., et al., Early signaling responses to divergent exercise stimuli in skeletal muscle from well-trained humans. The FASEB journal, 2006. 20(1): p. 190-192. 39. Petré, H., P. Löfving, and N. Psilander, The Effect of Two Different Concurrent Training Programs on Strength and Power Gains in Highly-Trained Individuals. Journal of sports science & medicine, 2018. 17(2): p. 167. 40. Escamilla, R.F., Knee biomechanics of the dynamic squat exercise. Medicine & Science in Sports & Exercise, 2001. 33(1): p. 127-141. 41. Gregor, R.J., J.P. BROKER, and M.M. RYAN, 4 The Biomechanics of Cycling. Exercise and sport sciences reviews, 1991. 19(1): p. 127-170. 42. Ratamess, N.A., et al., Acute resistance exercise performance is negatively impacted by prior aerobic endurance exercise. Journal of strength and conditioning research, 2016. 30(10): p. 2667-2681. 43. Teo, W., M.J. Newton, and M.R. McGuigan, Circadian rhythms in exercise performance: implications for hormonal and muscular adaptation. Journal of sports science & medicine, 2011. 10(4): p. 600. 44. Sedliak, M., et al., Effect of time‐of‐day‐specific strength training on serum hormone concentrations and isometric strength in men. Chronobiology international, 2007. 24(6): p. 1159-1177. 45. Küüsmaa, M., et al., Effects of morning versus evening combined strength and endurance training on physical performance, muscle hypertrophy, and serum hormone concentrations. Applied Physiology, Nutrition, and Metabolism, 2016. 41(12): p. 1285-1294. 46. Andersson, A.-M., et al., Variation in levels of serum inhibin B, testosterone, estradiol, luteinizing hormone, follicle-stimulating hormone, and sex hormone-binding globulin in monthly samples from healthy men during a 17-month period: possible effects of seasons. The Journal of Clinical Endocrinology & Metabolism, 2003. 88(2): p. 932-937. 47. Persson, R., et al., Seasonal variation in human salivary cortisol concentration. Chronobiology international, 2008. 25(6): p. 923-937. | ||
آمار تعداد مشاهده مقاله: 1,325 تعداد دریافت فایل اصل مقاله: 651 |